By: Muhammad Ali Chenarani
The names of several tribes residing in Medina and the number of people belonging to those tribes who were killed in the uprising have been recorded in the historical sources.
The great number and variety of these clans and tribes suggests widespread dissatisfaction and anger of the Medinans with Yazīd's rule.
Historians have, with great effort recorded detailed lists of each of these clans and tribes as well as their killed ones. On one hand, this indicates the importance of this horrific event in the history of Islamic ummah and the deep wounds it inflicted behind that the historians have attempted to pay off their debt to the Islamic ummah by accurately recording minute details. On the other hand, it indicates that the recorded numbers and figures of the losses and damages inflicted as result of the uprising of the Medinans and the invasion of Syrian army over them are not exaggerated but accurate and realistic.Some of the clans and tribes that had the greatest number of dead are as follows:
Quraysh, Banī Hāshim and their confederates, ten killed
'Abd Manāf clan and their confederates, eleven killed
Banī Qusayy clan and their confederates, nineteen killed
Banī Zuhra and his confederates, nineteen killed
'Udayy b. Ka'b and his confederates, thirteen killed
Bani Fahr and his confederates, twenty four killed
'Abd Allāh b. Hanzala and seven of his children killed
Banī Mu'āwiyah b. Mālik, twelve killed
Banī Najjār, fifty three killed
Banī Khazraj, twenty killed
Some historical sources have recorded the number of Ansār's killed to be 137 and the total number killed of the Ansār and Quraysh to be 360. Besides the above-mentioned clans, a number of other clans and tribes have been recorded that are too many to mention here and the names mentioned below will suffice as typical sample, while referring the researchers to the historical sources for further study.[136]

Those Who were Executed
After dominating over the people of Medina, Muslim b. 'Uqba summoned some of the more influential and well-known figures of Medina and sentenced them to death upon special hearings.
These hearings are unique in early Islamic history as Muslim b. 'Uqba being the conquerer and aggressor, wanted the ones whom he had summoned to swear allegiance to him as the slaves and servants of Yazīd![137]
The more well-known figures executed in this tragic event include: Abū Bakr b. 'Abd Allāh Ja'far b. Abī Tālib[138]; two sons of Zaynab, daughter of Umm Salama[139]; Abū Bakr b. 'Ubayd Allāh b. 'Abd Allāh b. 'Umar b. al-Khattāb[140]; Ma'qal b. Sanān (One of the Prophet's (s) standard bearer in the conquest of Mecca)[141]; Fadl b. 'Abbās b. Rabī'a b. Hārith b. 'Abd al-Muttalib33; Abū Sa'īd Khudrī (a companion of the Prophet (s) who was in the Prophet's company in twelve expeditions)[142]; 'Abd Allāh b. Mutī'[143] (a commander of the Medinans who escaped that event, joined Ibn Zubayr, and executed by Hajjāj).
Apart from these, there were several other people who were killed under the pretext of accompanying or helping the people of Medina and their names too are recorded in historical sources.[144]

Partial list of the names of males killed in the Tragedy of HarrahIt is obvious that the actual number of the people who were killed in the tragedy of Harrah is definitely far more than what is mentioned in the history books. What follows below is the list of names of those killed that is reported by historians. In addition, the list doesn't include the names of the dead females and children, which was higher than those of males killed in this tragedy.
Khalīfa b. Khayyāt has listed the names of those killed in the Harrah tragedy as follows:

From their Allies
1. Mūsā b. Hārith b. Tufayl from Daws tribe. Some have said that he was from the Azd tribe. He was a maternal brother to 'Ā'isha and 'Abd al-Rahmān b. Abī Bakr.
2. Hārith b. Manqadh b. Tufayl, and Tufayl Abū al-Husayn is a maternal brother to 'Atīq's son.
3. 'Ammāra b. Suhayb.
4. Mus'ab, and
5. Khālid, sons of Muhammad b. Suhayb.